package sctu.edu.java.year2016.team03.zhaoyong.day20160529.chapter8_3;

/**
 * Created by zhaoyong on 2016/5/30.
 */
public class Day {
    public static void main(){
        A A=new A();
        B B=new B();
        System.out.println(A.a);
        System.out.println(B.b);
    }
}
